Science, Medical

Engineering

BERGER SURVEYING INSTRUMENT IN LEATHER SHEATH MODEL 55
$19.99

 

VINTAGE ANACONDA WIDE-BAND TRANSMISSION LINE SLIDE RULE
$8.00

Antique Gurley Surveyor/Engineer Transit circa 1949
$102.50

 

Dietzgen Microglide Slide Rule - Decimal Trig Type
$15.00

12 in Sundial Compass This Is The Big One
$79.99

 

IRC RESIST-O-GUIDE CALCULATOR
$8.00

Vintage K & E 4181-1 Slide Rule in Case
$20.00

 

ALVIN 60 DEGREE TRIANLE 12 INCHES LONG, NEW
$3.99

NIP GENERAL RECTANGLE TEMPLATE STENCIL,DRAW GUIDE
$13.95

 

Advertising Slide Rule Lightnin Mixers Greey Mixing Equ
$9.99

VINTAGE KEUFFEL & ESSER CO. SLIDE RULE NO. 4092-3
$3.99

 

Vintage Keuffel & Esser Planimeter 4236 in Case
$39.99

Vintage drafting tools, lead, pins, glass plates, etc.
$25.95

 

Keuffel & Esser Draftsman's ABC Cleaning Pad 58 0660
$3.50

Lietz Aqua Survey & Instrument Co, survey compass/case
$9.99

 

Brass 14in Functional Dumpy Level Cross Bubble w Tripod
$111.99

WARREN POWER COMPUTER-CIRCULAR SLIDE RULE
$8.00

 

New RAPIDESIGN " Civil Engineers Radius Guide TEMPLATE
$19.99

COMPASS DRAFTING TOOLS MADE IN USA
$3.99

 

VINTAGE K&E KEUFFEL ESSER 4081-3 SLIDE RULE
$9.99

'08 RPPC Dante Va Russell Co Lebanon surveying crew
$9.99

 

Theodolite Wild T2 Heerbrugg Surveyor New Style
$2750.00

VINTAGE SURVEYING STEEL MOUNT INSTRUMENT IN FOAM POUCH
$19.99

 

DIETZGEN 10 INCH COMPASS LOT 0F 10 USED
$14.00

Drafting set SCHOENNER GERMANY
$9.95

 

VINTAGE K&E KEUFFEL ESSER 4181-3 SLIDE RULE
$10.50

WRICO Lettering Guide
$8.00

 

Engineers 10 meter Survey Chain New Reproduction
$31.49

VINTAGE SURVEYING LIETZ STEEL PRISM INSTRUMENT
$19.99

 

Gerber Sliding Ruler Model TP007100B - Collectors Item
$45.54

W & LE Gurley Aluminum Geologists Compass
$299.00

 

VINTAGE KEUFFEL&ESSER LETTER DRAFTING SET
$12.50

NEW DRAFTING TEMPLATE HOUSE FIXTURE STENCIL 1/4" scale
$10.90

 

Vintage WOODEN T-SQUARE 20" long 8"x 1 7/8" top
$1.99

NEW METRIC EX.LARGE CIRCLE TEMPLATE STENCIL,DRAW GUIDE
$11.00

 

book ALCOA STRUCTURAL HANDBOOK used family owned item
$9.99

VTG Aristo Multilog engineer drafting slide ruler 0970
$14.99

 

THE SLIDE RULE SIMPLIFIED BOOK/ COPYRIGHT 1912 MINT
$4.99

vintage drawing compass Tacro Germany
$4.00

 

NIP GENERAL RECTANGLE TEMPLATE STENCIL,DRAW GUIDE
$13.95

CONCISE CIRCULAR SLIDE RULE NO 28 With Advertising Case
$9.99

 

Vintage Post 1444K Slide Rule in Case
$9.99

Vintage Wood PANTOGRAPH NO. 753 for Enl., Repro. & Red.
$15.00

 

CONTINENTAL TELEPHONE SLIDE CALCULATORS
$8.00

Vintage Pickett Slide rule, case, inst., box
$12.00

 

ALLIED'S PARALLEL RESISTANCE & SERIES CAPACITANCE CALC.
$8.00

NEW PICKETT METRIC GENERAL PURPOSE TEMPLATE GUIDE GREY
$14.95

 

LANDSCAPE TEMPLATE 1/4" SCALE OUTDOOR DESIGN NEW
$10.95

Ushikata X-plan 360i Electronic Planimeter w/ printer
$279.99

 

VINTAGE RUSSIAN ROUND SLIDE RULE +Box & manual
$24.00

NIP RECTANGLE & ENCLOSURES TEMPLATE STENCIL,DRAW GUIDE
$11.95

 

LANDSCAPE TEMPLATE 1/4" SCALE OUTDOOR DESIGN NEW
$10.95

1948 PICKETT NO 500 LOG LOG METAL SLIDE RULE MANUAL OB
$9.95

 

VINTAGE DRAFTING ENGINEERING TECHNICAL TOOLS GERMANY
$9.99

Concise Circular Slide Rule No. 28N - Holiday Inn
$9.99

 

TOPCON SOLAR FILTER 3/5/6 w/LEATHER POUCH & MANUEL
$19.99

1911 illustr newspaper w Photo essay early SOLAR ENERGY
$20.00

 

VINTAGE DRAFTING PENCIL
$9.99

LANDSCAPE TEMPLATE 1/4" SCALE OUTDOOR DESIGN NEW
$10.95

 

VINTAGE DRAFTING COMPASS
$9.99

EUGENE DIETZGEN CO. 12 PIECE DRAFTING SET
$14.95

 

VINTAGE SLIDE CALCULATORS 1962 1969
$8.00

STAEDTLER MASTERBOW COMPASS 551 40 WPB LOT 0F 10 NEW
$15.00

 

ANACONDA CABLE DATA CHART 1966
$8.00

6" CELLULOID ALTENEDER SCALE RULER B K Elliott UNIQUE!
$9.99

 

VINTAGE SURVEYING STEEL PRISM INSTRUMENT
$19.99

NEW PICKETT METRIC GENERAL PURPOSE TEMPLATE GUIDE GREY
$14.95

 

LAFAYETTE BAMBOO SLIDE RULE Sheath & instructions '50s?
$19.00

Gyro Wild Heerbrugg Leica True North GAK1 Swiss 56836
$1450.00

 

Antique Hand Held Brass Pocket Scope or Level w/Bubble
$30.00

POST VERSALOG #1460 "EL 1954" W/CASE MINT CONDITION!
$0.99

 

Advertising Slide Rule Made in Denmark UTO Alpha Engine
$9.99

Vtg VN240 WRICO Lettering Guide Wood Regan Nutley NJ
$7.99

 

New RAPIDESIGN " Civil Engineers Radius Guide TEMPLATE
$19.99

NIP GENERAL RECTANGLE TEMPLATE STENCIL,DRAW GUIDE
$13.95

 

Lietz #8049-70 hand held surveyor’s scope level w/case
$9.99

BOOK+VHS WOOD TURNING,TOOL LATHE GOUGE CHISEL BOWL WORK
$39.99

 

Rex, Noble Line drafting compass with case and lead!!!!
$5.95

NIP GENERAL RECTANGLE TEMPLATE STENCIL,DRAW GUIDE
$13.95

 

VINTAGE PICKETT SLIDE RULE
$9.99

Vintage Deitzgen "Designo" Mechanical Drawing Set
$24.99

 

Vintage Lufkin 200' engineers tape. Near Mint
$85.00

Vintage Alvin & Posts Drafting Rulers Boxwood
$19.99

 

Bruning Electric Eraser Model 87-300/ Extra Erasers NIB
$9.99

NIP MICROFONT LETTERING GUIDE TEMPLATE ENGINEERING DRAW
$12.90

 

VINTAGE SHURE BROTHERS REACTANCE SLIDE RULE
$8.00

SET OF METALWORKING MACHINING MILLING SLIDE RULE CALCUL
$9.87

 

Aristo Slide Rule & KE Magnifier SET wBOX Ruler VTG
$99.95

Lot of 13 Right Angles Slide Rules Drafting Tools Scale
$15.99

 

FABER-CASTELL 67/54Rb DARMSTADT
$230.00

BUILDING LOG HOME CABIN FRAMING ROOF FRAME DOOR TIMBER
$37.99

 

KEY LINE'S "CONCISE" CIRCULAR SLIDE RULE IN CASE
$9.99

NICE GIFT 3 in Levelling Brass Compass
$34.85

 

NIP GENERAL RECTANGLE TEMPLATE STENCIL,DRAW GUIDE
$13.95

The Roos Company Slide Rule No. SR-109 Vintage 1950s
$9.99

 

VINTAGE SURVEYING LEITZ MOUNT INSTRUMENT IN FOAM POUCH
$19.99

Engineering Compass 2 inch Brass
$26.99